Q1 two kg of a mixture having an analysis on a mass basis of 30% n2, 40% co2, 30% o2 is compressed adiabatically from 1 bar, 300 k to 4 bar, 500 k. determine:

(a) the mole fractions of each gas component.

(b) the work, in kj.

(c) the amount of entropy production, in kj/k.

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